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1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
11 // with the distribution. | 11 // with the distribution. |
12 // * Neither the name of Google Inc. nor the names of its | 12 // * Neither the name of Google Inc. nor the names of its |
13 // contributors may be used to endorse or promote products derived | 13 // contributors may be used to endorse or promote products derived |
14 // from this software without specific prior written permission. | 14 // from this software without specific prior written permission. |
15 // | 15 // |
16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | 27 |
| 28 // Flags: --allow-natives-syntax |
| 29 |
28 // Check pushes with various number of arguments. | 30 // Check pushes with various number of arguments. |
29 (function() { | 31 (function() { |
30 var a = []; | 32 var a = []; |
31 for (var i = 0; i < 7; i++) { | 33 for (var i = 0; i < 7; i++) { |
32 a = []; | 34 a = []; |
33 | 35 |
34 assertEquals(0, a.push()); | 36 assertEquals(0, a.push()); |
35 assertEquals([], a, "after .push()"); | 37 assertEquals([], a, "after .push()"); |
36 | 38 |
37 assertEquals(1, a.push(1), "length after .push(1)"); | 39 assertEquals(1, a.push(1), "length after .push(1)"); |
(...skipping 68 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
106 | 108 |
107 // Test the case of not JSArray receiver. | 109 // Test the case of not JSArray receiver. |
108 // Regression test for custom call generators, see issue 684. | 110 // Regression test for custom call generators, see issue 684. |
109 (function() { | 111 (function() { |
110 var x = {__proto__: []}; | 112 var x = {__proto__: []}; |
111 for (var i = 0; i < 100; i++) { | 113 for (var i = 0; i < 100; i++) { |
112 x.push("a"); | 114 x.push("a"); |
113 assertEquals(i + 1, x.length, i + 'th iteration'); | 115 assertEquals(i + 1, x.length, i + 'th iteration'); |
114 } | 116 } |
115 })(); | 117 })(); |
| 118 |
| 119 (function() { |
| 120 function f(a, i) { |
| 121 a.push(i); |
| 122 } |
| 123 |
| 124 var a = [1,2,3]; |
| 125 a.f = function() { return 10; } |
| 126 f(a, 4); |
| 127 f(a, 5); |
| 128 f(a, 6); |
| 129 f(a, 7); |
| 130 f(a, {}); |
| 131 assertEquals(10, a.f()); |
| 132 })(); |
| 133 |
| 134 (function() { |
| 135 function f(a, i) { |
| 136 a.push(i); |
| 137 } |
| 138 |
| 139 var a = [1,2,3]; |
| 140 a.f = function() { return 10; } |
| 141 f(a, 4); |
| 142 f(a, 5); |
| 143 f(a, 6); |
| 144 %OptimizeFunctionOnNextCall(f); |
| 145 f(a, 7); |
| 146 f(a, {}); |
| 147 assertEquals(10, a.f()); |
| 148 })(); |
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